About the Authors
Department of Molecular Microbiology and Immunology, Johns Hopkins University, Baltimore, Maryland, United States of America
MRC Centre of Outbreak Analysis and Modeling, Department of Infectious Disease Epidemiology, Imperial College London, St. Mary's Campus, London, United Kingdom
Department of Zoology, Obafemi Awolowo University, Ile Ife, Nigeria
Department of Statistics, London School of Economics, London, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CS OI SA. Performed the experiments: OI CS. Analyzed the data: AK IM OI. Contributed reagents/materials/analysis tools: AK. Wrote the paper: AK OI CS. Latent Class modelling: AK IM.